diff --git a/EXRAILMacros.h b/EXRAILMacros.h
index 8e7fbb9..8954f6d 100644
--- a/EXRAILMacros.h
+++ b/EXRAILMacros.h
@@ -204,6 +204,8 @@ void  RMFT2::printMessage(uint16_t id) {
 #include "EXRAIL2MacroReset.h"
 #undef TURNOUT
 #define TURNOUT(id,addr,subaddr,description...) O_DESC(id,description)
+#undef TURNOUTL
+#define TURNOUTL(id,addr,description...) O_DESC(id,description)
 #undef PIN_TURNOUT
 #define PIN_TURNOUT(id,pin,description...) O_DESC(id,description)
 #undef SERVO_TURNOUT
diff --git a/version.h b/version.h
index 4daafba..5ba1d33 100644
--- a/version.h
+++ b/version.h
@@ -3,7 +3,8 @@
 
 #include "StringFormatter.h"
 
-#define VERSION "5.1.17"
+#define VERSION "5.1.18"
+// 5.1.8 TURNOUTL bugfix 
 // 5.1.17 - Divide out C for config and D for diag commands
 // 5.1.16 - Remove I2C address from EXTT_TURNTABLE macro to work with MUX, requires separate HAL macro to create
 // 5.1.15 - LCC/Adapter support and Exrail feature-compile-out.